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[4/4] Documentation: DT: misc: Add ti-st bindings

Message ID 1430000118-26386-4-git-send-email-eric.nelson@boundarydevices.com
State Superseded, archived
Headers show

Commit Message

Eric Nelson April 25, 2015, 10:15 p.m. UTC 
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
---
 Documentation/devicetree/bindings/misc/ti-st.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/misc/ti-st.txt
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Patch

diff --git a/Documentation/devicetree/bindings/misc/ti-st.txt b/Documentation/devicetree/bindings/misc/ti-st.txt
new file mode 100644
index 0000000..a1948d9
--- /dev/null
+++ b/Documentation/devicetree/bindings/misc/ti-st.txt
@@ -0,0 +1,17 @@ 
+TI Shared-transport driver (a.k.a. kim)
+
+Required properties:
+- compatible : kim
+- nshutdown_gpio : gpio name and polarity
+- dev_name : uart used for communication
+- flow_cntrl : 1 if RTS/CTS hardware flow control is available
+- baud_rate : baud rate for the UART
+
+Example (from am355x-evm):
+	kim {
+		compatible = "kim";
+		nshutdown_gpio = <&gpio3 21 GPIO_ACTIVE_LOW>;
+		dev_name = "/dev/ttyS1";
+		flow_cntrl = <1>;
+		baud_rate = <3000000>;
+	};